Gates PowerLink 875×24.5mm Single-Sided Cog CVT Belt OEM B65-E7641-00 B63-E7641-00 for Yamaha NMAX 125 155 Aerox Lexi Tricity 2020-2026

Overview
Genuine Gates PowerLink heavy-duty CVT belt, size **875×24.5mm, single-sided cog, 30° groove angle**, designed for **Yamaha 125–155cc scooters (2020–2026)**. Direct OEM replacement for Yamaha B65-E7641-00, B63-E7641-00 & B8R-E7641-00. Engineered for high-speed urban commuting and daily use with superior heat resistance and long-lasting durability.

Key Features
- Single-sided cog design for maximum flexibility and efficient heat dissipation during high-speed riding
- Aramid fiber (Kevlar) reinforced inner cords, ultra-low elongation, excellent shock and torque resistance
- High-performance EPDM rubber compound, stable operation in temperature range: -40℃ to 130℃
- Exact 875×24.5mm factory dimensions, direct bolt-on fit, no modification or adjustment needed
- OEM-grade manufacturing quality, 30% longer service life than standard aftermarket replacement belts

Verified Fitment (2020–2026)
- Yamaha NMAX 125 (GPD125-A)
- Yamaha NMAX 155 (GPD155-A) V2 / V2.1
- Yamaha Aerox 125 (NVX 125) V1 / V2
- Yamaha Aerox 155 Connected VVA
- Yamaha Lexi 125 / Lexi 155
- Yamaha Tricity 125 / Tricity 155
- Yamaha Cygnus Gryphus (6th Generation)

OEM Reference Numbers
B65-E7641-00, B63-E7641-00, B8R-E7641-00

When in doubt about fitment, please select according to the OEM part number and product dimensions.